The leukocyte count.
D000328:Adult; D000380:Agranulocytosis / Q000209:etiology; D002648:Child; D005260:Female; D006801:Humans; D007958:Leukocyte Count; D007962:Leukocytes; D007964:Leukocytosis / Q000209:etiology; D007970:Leukopenia / Q000209:etiology; D011247:Pregnancy; D011379:Prognosis